Answer:
C. 4.09 m
Step-by-step explanation:
Let the length of the shadow cast by a person be x m.

Answer:
B) 454.50
Step-by-step explanation:
-25.50 + 480.00 = 454.50
We are going to need more contex to awnser this
Answer:
The coordinates are ( 4, -3).
Step-by-step explanation:
We can find the coordinates by solving the 2 equations
y = 1/4x-4
y = -1/2x-1
As both left sides of the equation are y we can say:
-1/2x-1 = 1/4x-4
-1/2x - 1/4x = -4 + 1
-3/4 x = -3
x = -3 * -4/3
x = 4.
- and y = 1/4(4) - 4 = -3.